A block bidiagonal form for block companion matrices

DOI10.1016/0024-3795(86)90192-8zbMath0596.15019OpenAlexW2074575177MaRDI QIDQ1078286

Vicente G. Hernández, Fernando C. Incertis

Publication date: 1986

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90192-8

zbMATH Keywords

factorizationmatrix polynomialblock companion matrices

Mathematics Subject Classification ID

Factorization of matrices (15A23) Matrices over function rings in one or more variables (15A54)

Related Items (3)

A theorem on the factorization of matrix polynomials ⋮ Explicit closed form solutions of boundary value problems for systems of difference equations ⋮ Factorization of the matrix polynomial \(A(\lambda)=A_ 0\lambda ^ t+A_ 1\lambda ^{t-1}+\dots +A_{t-1}\lambda +A_ t\)

Cites Work

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• Factorization of matrix polynomials with multiple roots
• Spectral analysis of families of operator polynomials and a generalized Vandermonde matrix II: The infinite dimensional case
• The Algebraic Theory of Matrix Polynomials

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